/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License") +  you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.red5.io.sctp;

import java.io.IOException;
import java.net.DatagramSocket;
import java.net.InetSocketAddress;
import java.net.SocketException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.util.Random;

public class SctpChannel {

    private Association association;

    public SctpChannel(Association association) {
        this.association = association;
    }

    public SctpChannel bind(InetSocketAddress address) throws SocketException {
        association.setSource(new DatagramSocket(address));
        return this;
    }

    public boolean connect(InetSocketAddress address) throws IOException, SctpException, InvalidKeyException, NoSuchAlgorithmException {
        return association.setUp(address);
    }

    public void send(byte[] data, int offset, int length) {
        // TODO
    }

    public byte[] receive() {
        // TODO
        return null;
    }

    public static SctpChannel open() throws SocketException {
        return new SctpChannel(new Association(new Random(), null));
    }

}
